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mitsu-ksgr/ImageMagickを使ってjpeg圧縮するメモ.md

Created August 18, 2016 11:48
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ImageMagickを使ってjpeg圧縮するメモ
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ImageMagickを使ってjpeg圧縮するメモ.md

ImageMagickを使ってjpeg圧縮

環境

圧縮

50%に圧縮
$ convert src.jpg -quality 50 dest.jpg
指定ディレクトリ下のjpg全部を50%に圧縮
$ mkdir dest
$ for f in src/*.jpg; {convert "$f" -quality 50 "dest/${f##*/}"}
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